Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing our new design;

FIG. 2 is a front view thereof, in which illustrative text/words, numbers and symbols in broken lines are provided; and,

FIG. 3 is a front view thereof, in which a mobile terminal in broken lines is provided to illustrate an example environment.

The broken line showing of a display screen in FIGS. 1, 2, text/words, numbers and symbols in FIGS. 2, 3, and the mobile terminal in FIG. 3 represents environment and forms no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 